The Korat is a natural breed, and one of the oldest stable cat breeds. Originating in Thailand, it is named after the Nakhon Ratchasima province (typically called "Korat" by the Thai people). In Thailand the breed is known as Si-Sawat, meaning "color of the sawat seed". They are known colloquially as the "good luck cat" and are given in pairs to newlyweds or to people who are highly esteemed, for good luck. Until recently, Korats were not sold, but only given as gifts.